根据汉语提示，完成句子。

1. Many new ________ (发现) were made with the help of compass.

2. "Every dog has its day" ________ (意思是) each person has good luck sometimes.

3. Read the ________ (下面的) ways and see if they can be used widely.

4. _______ (相信) in yourself is the first step on the road to success.

5. We should make great contributions to ________ (建设) a harmonious society.

6. Kangkang _______ (宁愿) to wait for another hour rather than wake up other students.

从中国目前情况看，整个银行体系收购外汇资产产生几种形成中央银行的外汇储备，最终形成社会资产投放。